25425468

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 66195360

約数和(自身を除く): 40769892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 593, 794, 1186, 1191, 1588, 1779, 2372, 2382, 3558, 3573, 4764, 5337, 7116, 7146, 10674, 10719, 14292, 16011, 21348, 21438, 32022, 42876, 64044, 235421, 470842, 706263, 941684, 1412526, 2118789, 2825052, 4237578, 6356367, 8475156, 12712734, 25425468]

約数ペア:

[(1, 25425468), (2, 12712734), (3, 8475156), (4, 6356367), (6, 4237578), (9, 2825052), (12, 2118789), (18, 1412526), (27, 941684), (36, 706263), (54, 470842), (108, 235421), (397, 64044), (593, 42876), (794, 32022), (1186, 21438), (1191, 21348), (1588, 16011), (1779, 14292), (2372, 10719), (2382, 10674), (3558, 7146), (3573, 7116), (4764, 5337)]